The M1 radiative decay of low-lying mesons in the cloudy bag model with centre-of-mass correction

Magnetic properties of ground-state mesons

“…In this case the experimental situation is better [23]. In addition, there are also plenty of theoretical predictions obtained using various approaches comprising the quark model and the vector dominance model [24][25][26][27][28][29][30][31], nonrelativistic QCD [32,33], the potential model [34][35][36][37][38][39][40][41][42][43][44][45][46][47][48][49][50][51][52][53], various relativistic or semirelativistic models [48,, the bag model (including chiral extensions) [75][76][77][78][79][80][81][82], the light front quark model [83][84][85][86], models based on Bethe-Salpeter equation [21,[87][88]…”

Multipole moments of heavy vector and axial-vector mesons in QCD

“…It should be noted that with the help of the magnetic dipole transitions M1, in which there exists many experimental data, it is possible to determine the transition magnetic moments of heavy mesons. There are lots of theoretical works, such as quark model [15,16], non-relativistic QCD [17] the quark potential model [18][19][20][21], various relativistic models, the bag model [22][23][24], the light front model [25][26][27], the Bethe-Salpeter equation [28,29], QCD sum rules [30][31][32][33][34][35][36][37][38], lattice QCD [39,40], chiral model [41][42][43][44][45], Nambu-Jona-Lasino model, the dispersion approach, etc. devoted to this subject.…”